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E2611

Gas Detectors E2611

2 × SPST relays, 2×4-20mA/0-10V, RS485 Modbus RTU, slotted ABS 85 × 85 × 37 mm, IP20

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Gas Detectors E2611

Features

  • Stable long-life metal-oxide sensor
  • Two SPST relays
  • 2 × 4-20 mA or 0-10 V, RS485

Description

2 × SPST relays, 2×4-20mA/0-10V, RS485 Modbus RTU, slotted ABS 85 × 85 × 37 mm, IP20

Two relays with closing contact may be used for remote signalling or ventilation control. Two alarm set-points are user settable. Internal buzzer gives sound alarms.

Two analog outputs and RS485 digital interface with industry standard Modbus RTU protocol can be used to connect the detector to safety or building automation systems.

Technical Data

Sampling methoddiffusion
Sensor lifetime> 5 years
Power supply12...36 VDC (default),; 24 VAC or 230 VAC as options
Digital interfaceRS485, Modbus RTU protocol
Analog outputs2 × 4-20 mA / 0-10 V, user settable
Output relays2 × SPST relays (closing contact),; 250 VAC / 30 VDC, 5 A max
Alarmsbuzzer 85 dB
Enclosurelight-grey ABS plastic with ventilation slots, IP20
DimensionsH85 × W85 × D37 mm

Models

ModelGasSensor typeDetection rangeResolutionDefault alarm set-pointsOperating conditions
E2611-CH4methane CH4metal-oxide semiconductor0...100% LEL CH40,1 %LEL CH420% LEL / 50% LEL CH4-30...+70 °C, 0...95 %RH
E2611-HFCR-32, R-134a, R-404A, R-407C, R-410A, R-449A, R-454A, R-454B, R-454C, R-507, R-513A, R-1234ze, etc.0...1000 ppm halocarbon gas 0...2500 ppm halocarbon gas1 ppm halocarbon gasminimum 250 ppm-30...+60 °C, 0...95 %RH
E2611-LELmethane CH4metal-oxide semiconductor0...100% LEL0,1% LEL20% LEL / 50% LEL CH4-40...+70 °C, 0...95 %RH
E2611-VOCtoluenemetal-oxide semiconductor0...100% LEL (flammable range) 0...1000 ppm (toxic range)0,1% LEL for LEL range 1 ppm for ppm range20% LEL / 50% LEL 100 ppm / 300 ppm-30...+70 °C, < 95 %RH

Configurar el equipo

Elija modelo, sondas y accesorios. Las combinaciones incompatibles se bloquean solas; el resto de las reglas se verifica al agregar el equipo a la cotización.

Documentos

  • E2610

    Gas Detectors E2610

    2 × SPDT relays, slotted ABS 85 × 85 × 37 mm, IP20, LEDs, buzzer, 24 VDC / 24 VAC / 230 VAC

  • E2608

    Gas Detectors E2608

    2 × SPST relays, 2 × 4-20mA / 0-10V, RS485 Modbus RTU, ABS 82 × 85 × 55 mm, IP65

  • E2618

    Gas Transmitters E2618

    transmitter only, 2×4-20mA/0-10V, RS485 Modbus RTU, grey ABS 80 × 82 × 55 mm, IP65

  • E2630

    Gas Detectors E2630

    2 x SPDT relays, ABS plastic 90 x 145 × 55 mm, IP65, LEDs, buzzer, 24 VDC / 24 VAC / 230 VAC

  • E2638

    Gas Transmitters E2638

    transmitter only (optional relays), 2 × 4-20mA/0-10V, RS485 Modbus RTU, grey ABS 90 × 145 × 50 mm, IP65

  • E2648

    Gas Transmitters E2648

    transmitter only (optional relays), 2 × 4-20mA/0-10V, RS485 Modbus RTU, grey die-cast aluminium 120 × 125 × 57 mm, IP66

  • E2632

    Two Channel Gas Detectors (E2632)

    The instrument utilizes novel fully calibrated and temperature compensated gas sensors with excellent repeatability, stability, and long lifetime.

  • E2660

    Gas Transmitters E2660

    transmitter only, 2 x 4-20 mA / 0-10 V, RS485 Modbus RTU, grey ABS 90 × 145 × 55 mm, IP65

  • E2639

    Gas Transmitters E2639

    E2639 is a member of the new-generation PluraSens® family of multifunctional measurement instruments.